JPWO2021070738A1 - - Google Patents

Info

Publication number
JPWO2021070738A1
JPWO2021070738A1 JP2021551469A JP2021551469A JPWO2021070738A1 JP WO2021070738 A1 JPWO2021070738 A1 JP WO2021070738A1 JP 2021551469 A JP2021551469 A JP 2021551469A JP 2021551469 A JP2021551469 A JP 2021551469A JP WO2021070738 A1 JPWO2021070738 A1 JP WO2021070738A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021551469A
Other languages
Japanese (ja)
Other versions
JPWO2021070738A5 (https=
JP7530052B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021070738A1 publication Critical patent/JPWO2021070738A1/ja
Publication of JPWO2021070738A5 publication Critical patent/JPWO2021070738A5/ja
Application granted granted Critical
Publication of JP7530052B2 publication Critical patent/JP7530052B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2021551469A 2019-10-11 2020-10-02 二次電池電極用バインダー、二次電池電極合剤層用組成物、二次電池電極及び二次電池 Active JP7530052B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019187584 2019-10-11
JP2019187584 2019-10-11
PCT/JP2020/037497 WO2021070738A1 (ja) 2019-10-11 2020-10-02 二次電池電極用バインダー、二次電池電極合剤層用組成物、二次電池電極及び二次電池

Publications (3)

Publication Number Publication Date
JPWO2021070738A1 true JPWO2021070738A1 (https=) 2021-04-15
JPWO2021070738A5 JPWO2021070738A5 (https=) 2023-04-28
JP7530052B2 JP7530052B2 (ja) 2024-08-07

Family

ID=75437947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551469A Active JP7530052B2 (ja) 2019-10-11 2020-10-02 二次電池電極用バインダー、二次電池電極合剤層用組成物、二次電池電極及び二次電池

Country Status (6)

Country Link
US (1) US12482822B2 (https=)
EP (1) EP4043503A4 (https=)
JP (1) JP7530052B2 (https=)
KR (1) KR20220078615A (https=)
CN (1) CN114514639B (https=)
WO (1) WO2021070738A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118055957A (zh) * 2021-04-29 2024-05-17 盛禧奥欧洲有限责任公司 作为用于电池的粘结剂的含有官能性共聚单体的高热丙烯酸共聚物
WO2023013594A1 (ja) * 2021-08-06 2023-02-09 東亞合成株式会社 電極用バインダー、電極合剤層形成用組成物、リチウムイオン二次電池用電極及びリチウムイオン二次電池
KR102920868B1 (ko) * 2022-04-22 2026-02-02 주식회사 테크늄 이차 전지용 바인더, 이를 포함하는 이차 전지용 전극 및 이차 전지
WO2024024772A1 (ja) * 2022-07-27 2024-02-01 東亞合成株式会社 非水電解質二次電池電極用バインダー
CN115117356B (zh) * 2022-08-30 2023-02-03 宁德时代新能源科技股份有限公司 核壳结构聚合物、制备方法和用途、正极浆料、二次电池、电池模块、电池包和用电装置
WO2024111365A1 (ja) * 2022-11-24 2024-05-30 株式会社村田製作所 二次電池用正極および二次電池
CN119331547A (zh) * 2023-07-19 2025-01-21 华为技术有限公司 一种适用于硅基负极活性材料的粘结剂及制备方法和应用
KR20250059029A (ko) 2023-10-24 2025-05-02 주식회사 한솔케미칼 공중합체, 상기 공중합체를 포함하는 점도 저감제 및 양극 슬러리 조성물, 상기 양극 슬러리 조성물을 포함하는 양극, 및 상기 양극을 포함하는 이차전지
CN119144254A (zh) * 2024-09-12 2024-12-17 万华化学集团电池科技有限公司 一种粉体电池粘结剂、制备方法及其应用
WO2025116041A1 (ja) * 2024-12-25 2025-06-05 三洋化成工業株式会社 アルカリ電池用ゲル化剤
WO2025095138A1 (ja) * 2024-12-25 2025-05-08 三洋化成工業株式会社 アルカリ電池用ゲル化剤

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006196339A (ja) * 2005-01-14 2006-07-27 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2013065493A (ja) * 2011-09-20 2013-04-11 Toyota Industries Corp リチウムイオン二次電池の負極用バインダ及びその負極用バインダを用いたリチウムイオン二次電池
JP2013161538A (ja) * 2012-02-01 2013-08-19 Fujifilm Corp 二次電池電極用組成物、これを用いた電極合材及び二次電池
WO2016171028A1 (ja) * 2015-04-22 2016-10-27 東亞合成株式会社 非水電解質二次電池電極用バインダー及びその用途
JP2018101519A (ja) * 2016-12-20 2018-06-28 三星エスディアイ株式会社Samsung SDI Co., Ltd. 二次電池用バインダ、二次電池用バインダ樹脂組成物、二次電池用電極、および二次電池
JP2019121482A (ja) * 2017-12-28 2019-07-22 三星エスディアイ株式会社Samsung SDI Co., Ltd. 二次電池用バインダ（ｂｉｎｄｅｒ）、二次電池用バインダ樹脂組成物、二次電池用電極、および二次電池

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4759236B2 (ja) * 2004-07-28 2011-08-31 住友精化株式会社 カルボキシル基含有水溶性重合体の製造方法
FR2968007B1 (fr) 2010-11-30 2014-03-14 Seppic Sa Nouvel epaississant polymerique exempt de tout fragment acrylamido, procede pour leur preparation et composition en contenant.
GB2487569B (en) * 2011-01-27 2014-02-19 Nexeon Ltd A binder for a secondary battery cell
HUE036552T2 (hu) * 2011-02-14 2018-07-30 Zeon Corp Szuszpenzió újratölthetõ telep negatív elektródjaihoz, újratölthetõ telep negatív elektródja és eljárás annak gyártására, valamint újratölthetõ telep
EP2752927B1 (en) * 2011-08-30 2017-02-22 Zeon Corporation Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery
TW201349647A (zh) * 2012-04-12 2013-12-01 Mitsubishi Rayon Co 二次電池電極黏結劑樹脂、二次電池電極組成物、二次電池電極及二次電池
US10044040B2 (en) 2012-10-26 2018-08-07 Tokyo University Of Science Foundation Binder for lithium cell, composition for producing electrode, and electrode
JP6186852B2 (ja) 2013-04-30 2017-08-30 日本ゼオン株式会社 二次電池多孔膜用スラリー組成物、二次電池用電極、二次電池用セパレータおよび二次電池
JP6264744B2 (ja) * 2013-04-30 2018-01-24 日本ゼオン株式会社 二次電池正極用バインダー組成物、二次電池正極用スラリー組成物、二次電池用正極の製造方法、二次電池用正極および二次電池
US10164244B2 (en) 2013-06-28 2018-12-25 National Institute Of Advanced Industrial Science And Technology Negative-electrode mixture for non-aqueous electrolyte secondary cell, negative electrode for non-aqueous electrolyte secondary cell containing said mixture, non-aqueous electrolyte secondary cell provided with said negative electrode, and electrical device
JP6110885B2 (ja) * 2014-02-03 2017-04-05 富士フイルム株式会社 固体電解質組成物、これを用いた電池用電極シートおよび全固体二次電池、ならびに電池用電極シートおよび全固体二次電池の製造方法
CN107078299B (zh) 2014-10-31 2020-11-13 日本瑞翁株式会社 锂离子二次电池及其所用负极、负极用糊组合物、负极用复合颗粒、以及负极用浆料组合物
EP3226333B1 (en) 2014-11-25 2019-06-05 Zeon Corporation Binder for nonaqueous secondary batteries, composition for nonaqueous secondary battery functional layers, functional layer for nonaqueous secondary batteries, and nonaqueous secondary battery
KR101648465B1 (ko) 2015-02-17 2016-08-16 주식회사 제낙스 겔 고분자 전해질, 이의 제조 방법 및 이를 포함하는 전기화학 소자
WO2017073589A1 (ja) 2015-10-30 2017-05-04 東亞合成株式会社 非水電解質二次電池電極用バインダー及びその製造方法、並びに、その用途
US11177478B2 (en) * 2016-08-31 2021-11-16 Toagosei Co. Ltd. Crosslinked polymer binder from crosslinkable monomer for nonaqueous electrolyte secondary battery and use thereof
WO2018092676A1 (ja) 2016-11-15 2018-05-24 株式会社クレハ 電極合剤、電極合剤の製造方法、電極構造体、電極構造体の製造方法および二次電池
US11870076B2 (en) * 2017-03-28 2024-01-09 Toagosei Co., Ltd. Binder for nonaqueous electrolyte secondary battery electrode
CN111263995B (zh) * 2017-10-24 2024-03-12 东亚合成株式会社 二次电池电极用粘合剂及其用途
WO2019098009A1 (ja) * 2017-11-17 2019-05-23 富士フイルム株式会社 固体電解質組成物、全固体二次電池用シート、全固体二次電池用電極シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法
JP6638747B2 (ja) * 2018-02-08 2020-01-29 東亞合成株式会社 二次電池電極用バインダー及びその用途

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006196339A (ja) * 2005-01-14 2006-07-27 Matsushita Electric Ind Co Ltd 非水電解質二次電池
JP2013065493A (ja) * 2011-09-20 2013-04-11 Toyota Industries Corp リチウムイオン二次電池の負極用バインダ及びその負極用バインダを用いたリチウムイオン二次電池
JP2013161538A (ja) * 2012-02-01 2013-08-19 Fujifilm Corp 二次電池電極用組成物、これを用いた電極合材及び二次電池
WO2016171028A1 (ja) * 2015-04-22 2016-10-27 東亞合成株式会社 非水電解質二次電池電極用バインダー及びその用途
JP2018101519A (ja) * 2016-12-20 2018-06-28 三星エスディアイ株式会社Samsung SDI Co., Ltd. 二次電池用バインダ、二次電池用バインダ樹脂組成物、二次電池用電極、および二次電池
JP2019121482A (ja) * 2017-12-28 2019-07-22 三星エスディアイ株式会社Samsung SDI Co., Ltd. 二次電池用バインダ（ｂｉｎｄｅｒ）、二次電池用バインダ樹脂組成物、二次電池用電極、および二次電池

Also Published As

Publication number Publication date
EP4043503A4 (en) 2024-07-10
KR20220078615A (ko) 2022-06-10
CN114514639B (zh) 2024-10-18
US20240105948A1 (en) 2024-03-28
EP4043503A1 (en) 2022-08-17
JP7530052B2 (ja) 2024-08-07
CN114514639A (zh) 2022-05-17
WO2021070738A1 (ja) 2021-04-15
US12482822B2 (en) 2025-11-25

Similar Documents

Publication Publication Date Title
BR112021017339A2 (https=)
BR112021018450A2 (https=)
BR112021017637A2 (https=)
JPWO2021070738A1 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021016821A2 (https=)
BR112021017939A2 (https=)
BR112021017738A2 (https=)
BR112021016996A2 (https=)
BR112021017728A2 (https=)
BR112021018452A2 (https=)
BR112021017703A2 (https=)
BR112021018102A2 (https=)
BR112021017732A2 (https=)
BR112021017234A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)
BR112021017173A2 (https=)
BR112021017083A2 (https=)
BR112021018250A2 (https=)
BR112021018584A2 (https=)
BR112021017310A2 (https=)
BR112021018484A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230420

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230420

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240626

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240709

R150 Certificate of patent or registration of utility model

Ref document number: 7530052

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150